Verbs ending in -e simply add -d to form the past tense. This is the most straightforward regular rule.
Sensitize is regular. It follows the -d Addition rule.
Use past time markers: "Yesterday, she sensitized to the store."
No. Use "did not sensitize" (not "did not sensitized").
The verb sensitize follows the standard English past tense conjugation rule. When forming the past tense, sensitize becomes sensitized. This follows the -d Addition pattern, which is one of the most common conjugation rules in English.
Understanding why sensitize becomes sensitized helps with spelling and pronunciation. Verbs ending in -e simply add -d to form the past tense. This is the most straightforward regular rule.
When using sensitized in writing, remember that it functions as a past tense verb and typically appears with time markers like yesterday, last week, or ago. For example: "Yesterday, she sensitized to the store." The past tense form does not change based on the subject — I sensitized, you sensitized, he/she sensitized, we sensitized, they sensitized.